Method
RsvgHandleget_position_sub
Declaration [src]
gboolean
rsvg_handle_get_position_sub (
RsvgHandle* handle,
RsvgPositionData* position_data,
const char* id
)
Description [src]
Get the position of a subelement of the SVG file. Do not call from within the size_func callback, because an infinite loop will occur.
This function depends on the RsvgHandle
‘s DPI to compute dimensions in
pixels, so you should call rsvg_handle_set_dpi()
beforehand.
Element IDs should look like an URL fragment identifier; for example, pass
#foo
(hash foo
) to get the geometry of the element that
has an id="foo"
attribute.
Available since: | 2.22 |
Deprecated since: | 2.46. |
Use |
Parameters
position_data |
RsvgPositionData |
A place to store the SVG fragment’s position. |
|
The argument will be set by the function. | |
The data is owned by the caller of the function. | |
id |
const char* |
An element’s id within the SVG, starting with “#” (a single
hash character), for example, |
|
The argument can be NULL . | |
The data is owned by the caller of the function. | |
The value is a NUL terminated UTF-8 string. |